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Re: Installation on Debian - VFS: Cannot open root device [message #9368 is a reply to message #9298] Thu, 28 December 2006 15:56 Go to previous messageGo to previous message
Alexandr Andreev is currently offline  Alexandr Andreev
Messages: 35
Registered: October 2006
Member
2 pjdevries:

You can boot your debian kernel, and then compare debian kernel .config vs openvz .config

You can find config files here:
/boot/config-YOUR_KERNEL_VERSION

or maybe here:
/lib/modules/YOUR_KERNELS/build/.config

Pay attention to options around CONFIG_BLK_DEV, maybe it is good idea to reconfigure OpenVZ kernel, and set CONFIG_BLK_DEV_DRBD=y.

I prefer to edit .config by hands. You have similar kernel versions, so you can just paste and copy block device options from debian .config to openvz .config, then say:

$ make oldconfig

in openvz kernel directory, and answer to some questions about new openvz options. (just press enter if unsure).

Then build the kernel:

$ make
$ make modules_install
$ make install

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